Composition for far infrared irradiation with excellent antistatic property and fiber and textile product both containing the same

Abstract

The present invention is related to a composition, which comprises alumina, at least one of silica and titanium oxide, at least one of platinum, palladium, iridium, rhodium, and compounds thereof, and at least one of silver and a silver compound in order to provide a powder and/or a composition and a fiber having incorporated thereinto a powder and/or a composition, being capable of uniformly emit far infrared rays at high efficiency as well as having excellent durability and transparency. In addition, the present invention is related to a mixture containing the above composition and a synthetic polymer material, a fiber having incorporated thereinto the above mixture, and fiber products using the above fiber.

1 . A far infrared radiation composition having excellent static-eliminating properties, said composition comprising (i) alumina, (ii) at least one selected from silica and titanium oxide, (iii) at least one element or one compound selected from platinum, a platinum compound, palladium, a palladium compound, iridium, an iridium compound, rhodium and a rhodium compound, and (iv) at least one selected from silver and a silver compound.  
     
     
         2 . A far infrared radiation composition having excellent static-eliminating properties according to  claim 1 , which comprises 20 to 60% by weight of said component (i), 40 to 80% by weight of said component (ii), 0.0005 to 0.010% by weight of said component (iii), and 0.1 to 10% by weight of said component (iv).  
     
     
         3 . A far infrared radiation composition having excellent static-eliminating properties according to  claim 1  or  2 , wherein said component (ii) is titanium oxide.  
     
     
         4 . A far infrared radiation composition having excellent static-eliminating properties according to any one of  claims 1  to  3 , wherein said component (iii) is platinum or a platinum compound.  
     
     
         5 . A far infrared radiation material having excellent static-eliminating properties, said material comprising the composition according to any one of  claims 1  to  4  which is in the form of powder.  
     
     
         6 . A material having excellent static-eliminating properties and excellent far infrared radiation properties, which is fixed on a surface thereof or in internal voids thereof the composition according to any one of claims  1  to  5 .  
     
     
         7 . A far infrared radiation mixture having excellent static-eliminating properties, said mixture containing: 
 (A) 0.1 to 25% by weight of the composition according to any one of  claims 1  to  5 ; and    (B) 75 to 99.9% by weight of a synthetic polymer material.    
     
     
         8 . A synthetic fiber comprising the mixture according to  claim 7 .  
     
     
         9 . An elastic spongy structure material or board material comprising the mixture according to  claim 7 .  
     
     
         10 . A clothing product comprising the synthetic fiber according to  claim 8 .  
     
     
         11 . A bedding product comprising the synthetic fiber according to  claim 8 .  
     
     
         12 . A packaging product comprising the synthetic fiber according to  claim 8 .  
     
     
         13 . A method for producing a far infrared radiation composition having excellent static-eliminating properties, said method comprising: mixing alumina and at least one selected from silica and titanium oxide individually with platinum or a platinum compound dispersed in a colloidal form to allow the respective particles to have deposited platinum thereon; stirring and mixing the resultant particles having deposited platinum thereon; and then mixing into the powder of silver or a silver compound to form a composition.